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Clamped the scale factor in NinePatchComponent to avoid artifacts for extreme screen resolutions.

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This commit is contained in:
Leon Styhre 2021-01-16 20:53:09 +01:00
parent 0b259dc47a
commit a3c2f831c8
1 changed files with 5 additions and 2 deletions
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7
es-core/src/components/NinePatchComponent.cpp
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@ -51,8 +51,11 @@ void NinePatchComponent::buildVertices()
if (mVertices != nullptr)
delete[] mVertices;
// Scale the corner size relative to the screen resolution.
mTexture = TextureResource::get(mPath, false, false, true, Renderer::getScreenWidthModifier());
// Scale the corner size relative to the screen resolution, but keep the scale factor
// within reason as extreme resolutions may cause artifacts. Any "normal" resolution
// (e.g. from 720p to 4K) will be within these boundaries though.
float scaleFactor = Math::clamp(Renderer::getScreenWidthModifier(), 0.4f, 3.0f);
mTexture = TextureResource::get(mPath, false, false, true, scaleFactor);
if (mTexture->getSize() == Vector2i::Zero()) {
mVertices = nullptr;